Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waning Gibbous 89%

20:24

08:18

04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Bad
17 Bad
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:48, Set: 17:40, Transit: 12:14. Moon - Rise: 20:24, Set: 08:18. Civil Dark: 18:09 - 06:19. Nautical Dark: 18:42 - 05:46. Astro Dark: 19:14 - 05:13

Total Clouds (% Sky Obscured)

99
100
100
99
20
0
0
0
0
0
0
0
63
59
34
38
7
0
0
10
70
88
67
58

Low Clouds (% Sky Obscured)

99
100
100
99
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
33
38
7
0
0
10
70
88
67
58

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
63
59
10
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
10
10
10
10
10
10
10
10
10
10
10
10
9
8
7
7
8
8
8
8
8

Fog (%)

-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
0
2
1
2
0
0
3
4
0
4
3
4
0
0
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

0.03
0.01
0
0.05
0.01
0.04
0
0
0.02
0.03
0
0.05
0.03
0.03
0
0
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

9
9
10
10
10
11
12
12
11
11
11
10
9
6
5
5
5
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

-7
-8
-10
-11
-11
-10
-9
-7
-6
-5
-4
-4
-4
-5
-6
-7
-7
-8
-9
-10
-10
-10
-10
-10

Feels Like (°C)

-13
-15
-17
-18
-19
-18
-16
-14
-13
-11
-10
-9
-9
-9
-10
-11
-11
-12
-13
-13
-13
-13
-13
-13

Dew Point (°C)

-11
-11
-12
-13
-13
-12
-11
-9
-8
-8
-7
-7
-7
-7
-8
-9
-10
-11
-12
-12
-13
-13
-13
-12

Relative Humidity (%)

77
78
82
88
89
87
85
85
84
82
81
80
82
84
86
84
82
80
80
81
82
82
81
79

Pressure (mb)

1016
1017
1019
1020
1021
1022
1023
1023
1023
1024
1024
1025
1025
1026
1027
1028
1029
1029
1030
1030
1031
1031
1032
1032

Ozone (du)

315
314
312
310
308
305
301
297
293
289
286
284
283
283
284
287
291
293
295
295
295
295
293
293

Friday 22

Waning Gibbous 81%

21:37

08:49

04 OK
05 Bad
06 Bad
07 Good
08 Good
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:46, Set: 17:41, Transit: 12:14. Moon - Rise: 21:37, Set: 08:49. Civil Dark: 18:10 - 06:17. Nautical Dark: 18:43 - 05:44. Astro Dark: 19:16 - 05:12

Total Clouds (% Sky Obscured)

29
70
81
0
1
27
91
83
58
96
76
48
70
68
64
66
79
91
62
99
81
91
89
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
17
89

Medium Clouds (% Sky Obscured)

29
70
81
0
1
27
91
83
58
96
76
48
70
68
64
66
79
91
62
99
81
90
88
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
13
27
72

ISS Passover

Visibility (miles)

8
8
8
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow

Precipitation Probability (%)

0
0
0
0
0
0
3
3
0
0
0
0
0
0
0
0
0
2
0
0
0
1
2
6

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0.01
0.02
0.06

Wind Speed/Direction (mph)

3
3
4
4
4
5
5
6
6
7
8
8
8
9
9
9
10
11
11
11
12
11
11
11

Chance of Frost

Temperature (°C)

-9
-10
-10
-10
-9
-8
-6
-4
-3
-1
-0
0
-0
-1
-2
-3
-3
-2
-2
-2
-2
-2
-2
-1

Feels Like (°C)

-13
-13
-13
-13
-13
-12
-10
-8
-7
-5
-4
-4
-4
-6
-7
-7
-8
-8
-8
-8
-8
-7
-7
-7

Dew Point (°C)

-12
-12
-12
-11
-10
-10
-8
-7
-5
-4
-4
-4
-4
-4
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

80
82
84
89
88
87
87
85
84
79
76
74
76
80
84
85
86
86
85
85
85
84
84
84

Pressure (mb)

1032
1033
1033
1033
1033
1033
1033
1032
1032
1031
1030
1029
1028
1028
1028
1028
1028
1027
1027
1026
1025
1024
1023
1022

Ozone (du)

293
293
293
294
295
295
294
293
292
292
293
293
294
295
295
295
295
295
296
297
298
300
301
302

Saturday 23

Waning Gibbous 78%

22:48

09:20

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:44, Set: 17:43, Transit: 12:13. Moon - Rise: 22:48, Set: 09:20. Civil Dark: 18:11 - 06:16. Nautical Dark: 18:44 - 05:43. Astro Dark: 19:17 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
98
12
0
3
94
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
96
100
100
100
89
95
98
34
63
95
74
88
77
100
72
88
99
35
35
35
35

High Clouds (% Sky Obscured)

80
94
99
100
100
100
99
100
100
100
100
99
100
100
28
19
35
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
7
5
4
3
3
4
4
3
1
0
0
0
0
0
0
0
0
0
0
1
2
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Snow
Snow
Snow

Precipitation Probability (%)

15
26
30
34
39
41
45
47
34
29
26
30
59
78
82
85
80
74
69
64
51
43
39
37

Precipitation Amount (mm)

0.19
0.5
0.77
0.76
0.65
0.55
0.38
0.21
0.11
0.05
0.02
0.03
0.24
1.02
2.01
2.56
2.96
3.24
3.16
3.12
3.21
3.23
3.16
2.7

Wind Speed/Direction (mph)

11
10
10
10
11
11
11
11
11
10
10
10
11
13
14
16
17
19
19
20
21
24
27
30

Chance of Frost

Temperature (°C)

-1
-1
-0
-1
-0
-0
0
1
1
1
2
2
2
3
3
4
4
4
3
3
2
1
0
-1

Feels Like (°C)

-6
-5
-5
-5
-5
-5
-5
-4
-4
-3
-2
-2
-2
-2
-1
-1
-1
-1
-2
-3
-4
-6
-8
-9

Dew Point (°C)

-3
-3
-2
-2
-1
-1
-0
0
1
1
1
1
1
2
2
2
2
2
2
1
0
-1
-2
-3

Relative Humidity (%)

84
84
86
91
95
97
97
98
97
97
95
94
93
92
90
89
89
90
90
91
90
89
86
83

Pressure (mb)

1021
1020
1019
1019
1018
1017
1016
1014
1013
1011
1009
1007
1005
1003
1001
999
997
995
993
991
991
991
992
994

Ozone (du)

303
303
304
307
311
314
314
314
312
310
307
305
303
301
301
305
311
320
338
359
371
365
349
336

Sunday 24

Waning Gibbous 71%

23:56

09:51

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 06:43, Set: 17:44, Transit: 12:13. Moon - Rise: 23:56, Set: 09:51. Civil Dark: 18:12 - 06:14. Nautical Dark: 18:45 - 05:41. Astro Dark: 19:18 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
35
95
95
95
95
95
95
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
7
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
23
8
5
4
4
4
3
3
4
5
5
4
3
3
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.52
0.48
0.12
0.06
0.04
0.03
0.01
0.01
0.01
0.01
0.02
0.04
0.04
0.05
0.04
0.02
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

30
30
29
29
29
28
28
28
28
26
25
25
23
22
20
19
18
17
17
16
15
15
14
13

Chance of Frost

Temperature (°C)

-1
-2
-2
-3
-4
-5
-5
-6
-6
-5
-5
-5
-5
-6
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15

Feels Like (°C)

-10
-10
-11
-12
-13
-14
-15
-15
-16
-14
-14
-14
-14
-14
-15
-16
-17
-18
-19
-20
-21
-22
-23
-24

Dew Point (°C)

-4
-5
-6
-6
-7
-7
-8
-8
-9
-9
-9
-9
-10
-10
-11
-12
-13
-14
-15
-16
-17
-18
-19
-20

Relative Humidity (%)

80
78
77
78
79
82
83
83
81
76
74
72
70
68
68
68
69
68
68
67
66
65
64
64

Pressure (mb)

996
999
1001
1004
1006
1008
1010
1012
1013
1013
1014
1015
1017
1018
1020
1021
1022
1024
1025
1026
1027
1028
1029
1030

Ozone (du)

327
320
320
330
346
358
363
364
363
363
361
361
362
364
367
370
373
377
380
384
387
390
393
395

Monday 25

Waning Gibbous 61%

01:01

10:24

04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 06:41, Set: 17:45, Transit: 12:13. Moon - Rise: 01:01, Set: 10:24. Civil Dark: 18:14 - 06:13. Nautical Dark: 18:46 - 05:40. Astro Dark: 19:19 - 05:07

Total Clouds (% Sky Obscured)

0
0
100
100
100
100
100
100
100
100
100
100
100
100
2
2
2
2
2
2
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
2
2
2
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
2
4
4
5
5
5
5
4
3
3
3
3
2
2
2
4
5

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.03
0.06
0.07
0.08
0.09
0.09
0.08
0.08
0.07
0.07
0.07
0.05
0.04
0.04
0.05
0.09
0.13

Wind Speed/Direction (mph)

12
11
10
9
9
9
8
6
5
4
4
3
3
4
4
4
5
5
6
6
7
8
9
10

Chance of Frost

Temperature (°C)

-16
-16
-17
-18
-17
-16
-15
-14
-13
-12
-11
-10
-10
-10
-9
-10
-10
-10
-10
-10
-10
-10
-10
-10

Feels Like (°C)

-25
-25
-26
-26
-26
-24
-23
-20
-18
-16
-14
-13
-13
-13
-13
-14
-14
-15
-15
-15
-16
-16
-16
-16

Dew Point (°C)

-21
-21
-22
-22
-22
-21
-21
-20
-19
-18
-17
-17
-16
-16
-16
-15
-15
-15
-15
-14
-14
-14
-14
-14

Relative Humidity (%)

65
66
67
69
68
66
63
60
58
58
58
58
58
60
60
63
66
68
70
71
71
72
72
73

Pressure (mb)

1031
1032
1033
1033
1034
1034
1034
1034
1034
1034
1033
1032
1032
1032
1031
1032
1032
1032
1032
1031
1031
1030
1030
1029

Ozone (du)

398
400
403
405
407
408
408
407
406
405
405
404
404
405
401
391
377
362
348
333
321
313
308
305

Tuesday 26

Third Quarter 50%

02:02

11:00

04 Good
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:40, Set: 17:46, Transit: 12:13. Moon - Rise: 02:02, Set: 11:00. Civil Dark: 18:15 - 06:11. Nautical Dark: 18:48 - 05:38. Astro Dark: 19:20 - 05:06

Total Clouds (% Sky Obscured)

0
0
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
18
18
18

Medium Clouds (% Sky Obscured)

0
0
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
75
75
75
75
75
75
88
88
88
88
88
88
98
98
98
98
98
98
99
99
99
99

ISS Passover

Visibility (miles)

9
6
5
8
10
10
10
10
10
10
10
10
10
10
10
10
4
1
4
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

7
12
15
16
15
16
13
9
7
0
0
0
9
7
9
9
9
6
3
2
0
0
0
0

Precipitation Amount (mm)

0.15
0.19
0.24
0.31
0.38
0.37
0.21
0.06
0.01
0
0
0
0.01
0.04
0.08
0.09
0.09
0.07
0.04
0.02
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
11
12
12
12
13
13
12
12
11
11
10
10
10
10
11
12
15
16
15
15
14

Chance of Frost

Temperature (°C)

-10
-10
-10
-10
-10
-9
-8
-7
-6
-5
-4
-4
-4
-5
-5
-5
-5
-6
-7
-9
-11
-12
-12
-13

Feels Like (°C)

-16
-17
-17
-17
-17
-17
-16
-14
-13
-12
-10
-10
-10
-10
-11
-11
-11
-12
-14
-17
-20
-21
-22
-22

Dew Point (°C)

-14
-14
-14
-14
-13
-13
-12
-11
-10
-10
-9
-9
-10
-10
-10
-10
-9
-10
-12
-14
-16
-17
-18
-19

Relative Humidity (%)

73
72
72
75
75
75
76
75
74
71
67
65
66
67
68
70
72
72
70
67
65
64
63
62

Pressure (mb)

1028
1028
1027
1027
1027
1026
1026
1025
1024
1022
1021
1021
1021
1021
1021
1021
1022
1022
1023
1024
1026
1027
1028
1029

Ozone (du)

304
304
304
303
303
302
301
299
298
297
296
295
296
298
300
302
304
307
311
316
319
319
318
317

Wednesday 27

Waning Crescent 40%

02:59

11:41

04 Bad
05 Bad
06 OK
07 OK
08 OK
09 OK
10 OK
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 06:38, Set: 17:48, Transit: 12:13. Moon - Rise: 02:59, Set: 11:41. Civil Dark: 18:16 - 06:10. Nautical Dark: 18:49 - 05:37. Astro Dark: 19:22 - 05:04

Total Clouds (% Sky Obscured)

100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

18
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
99
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
3
4
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0

Precipitation Amount (mm)

0.01
0.04
0.08
0.09
0.07
0.05
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

13
13
12
12
11
10
10
9
9
9
9
9
9
8
7
7
7
8
8
8
8
7
7
6

Chance of Frost

Temperature (°C)

-14
-15
-16
-17
-17
-17
-16
-15
-14
-13
-11
-11
-11
-12
-13
-13
-13
-13
-14
-14
-14
-14
-14
-15

Feels Like (°C)

-23
-24
-25
-26
-26
-26
-24
-23
-21
-20
-19
-18
-18
-19
-19
-19
-20
-20
-20
-20
-21
-21
-20
-21

Dew Point (°C)

-20
-20
-21
-21
-21
-21
-21
-20
-19
-19
-18
-18
-18
-19
-19
-19
-19
-19
-20
-20
-20
-20
-20
-20

Relative Humidity (%)

62
63
65
67
68
68
67
65
64
60
56
55
56
58
59
60
60
60
60
61
61
61
61
62

Pressure (mb)

1030
1030
1031
1032
1032
1033
1033
1032
1032
1031
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028

Ozone (du)

318
319
321
321
321
323
326
330
335
339
344
351
360
370
380
391
402
411
419
425
430
432
432
431

Forecast for Dodgeville, WI, USA (42.98,-90.19)

Generated: 21/02/19 04:39:05. Forecast: 21/02/19 to 27/02/19. Timezone: UTC-6.00